If you're tired of running out of hot water or want to cut energy bills, a tankless water heater might be your answer. But finding the right installer in Sacramento can feel overwhelming—so we've rounded up five local pros who stand out for different reasons.
The Tankless Water Heater Landscape in Sacramento
Sacramento homeowners are increasingly swapping bulky tank water heaters for sleek, on-demand tankless units. These systems heat water only when you need it, which can slash energy waste and deliver endless hot showers. But installation requires specialized skills—gas lines, venting, and water pressure all need expert handling. That's why choosing the right plumber matters as much as the unit itself. The market here is crowded, but a few companies have built strong reputations for quality work and honest advice. Whether you're upgrading or repairing, you want someone who knows the local codes and can get the job done right.
How We Evaluated Each Company
We looked at each business through the same lens: service scope, pricing transparency, customer trust, and local expertise. For service scope, we considered whether they handle both installation and repair, plus maintenance. Pricing clarity meant checking if they publish rates or offer free estimates. Customer trust came from reviews, longevity, and community reputation. Local expertise covered their familiarity with Sacramento's housing stock and permit requirements. Each company had distinct strengths—some shined on breadth, others on specialization, and a few on sheer experience.
Here's a quick snapshot of the five companies we're featuring, ranked by our overall assessment for this roundup.
| Provider | Best For |
|---|---|
| Water Heaters Only, Inc. | Specialized water heater expertise with decades of experience |
| Home | Gordonplumbingandtankless.com | Honest, no-pressure service with a personal touch |
| Water Heater Pros | Educational resources and rebate stacking for maximum savings |
| Sacramento Plumbing Solutions | Comprehensive plumbing services with free estimates |
| Same Day Heating, Cooling, Plumbing | Fast turnaround and multi-system home services |
The Five Companies, Closer Look
#1 Water Heaters Only, Inc.
Water Heaters Only, Inc. has been serving Sacramento since 1968, and that longevity speaks volumes. They focus exclusively on water heaters, which means their techs have seen every issue imaginable. With over 5,850 reviews and a 4.8-star rating, they've earned trust across the region. They offer same-day service and 24/7 phone support, so you're never left in the cold. Their straightforward pricing and low-price promise take the guesswork out of repairs. If you want a dedicated specialist with deep roots, this is your pick.
#2 Home | Gordonplumbingandtankless.com
A screenshot of the Home | Gordonplumbingandtankless.com website.
Gordon Plumbing & Tankless takes an old-school approach: quality work at a fair price, with no upselling. They specialize in tankless water heater installation, repair, and maintenance, but also handle general plumbing like toilets and sinks. Their website emphasizes listening to your concerns and building trust—something many big outfits overlook. They serve the greater Sacramento area and pride themselves on not selling you things you don't need. If you value honest, personal service from a local pro, this is a refreshing choice. Their focus on customer comfort sets them apart in a crowded field.
#3 Water Heater Pros
A screenshot of the Water Heater Pros website.
Water Heater Pros has been serving Sacramento since 1979, and they know their stuff. They offer a wide range of services, from gas tankless to electric heat pump units, plus repairs and maintenance. Their website is packed with educational resources—like how to flush your tank or what size you need—so you can make informed decisions. They also help you stack rebates, which can save you serious money on a new unit. With a 4.9-star rating and one-day installation, they're built for speed and value. If you want a company that combines education with efficiency, this is a strong contender.
#4 Sacramento Plumbing Solutions
A screenshot of the Sacramento Plumbing Solutions website.
Sacramento Plumbing Solutions offers a full suite of plumbing services, with tankless water heaters as a key specialty. They provide free installation estimates and guarantee their work, which takes the risk out of your decision. Their team handles everything from gas lines to recirculation pumps, so you can bundle projects if needed. Customer reviews highlight their professionalism and quality, especially on older homes in areas like Land Park. They're a solid choice if you want a one-stop shop for plumbing beyond just water heaters. Their commitment to customer satisfaction is evident in their repeat clientele.
#5 Same Day Heating, Cooling, Plumbing
A screenshot of the Same Day Heating, Cooling, Plumbing website.
Same Day Heating, Cooling, Plumbing lives up to its name—they offer rapid response for tankless water heater repairs and installations. They're part of a larger HVAC and plumbing company, so they can handle multiple home systems in one visit. Their website lists a wide range of services, from tankless repair to repiping, making them a versatile option. They also offer maintenance plans and financing, which can ease the upfront cost. If you need a quick fix or a full replacement, their team is equipped to handle it. Just be prepared for a more corporate experience compared to smaller shops.
How to Pick the Right Tankless Water Heater Pro for You
Start by defining your project: is it a simple repair, a full replacement, or a new installation? For repairs, a specialist like Water Heaters Only might be your best bet because they see these units daily. If you're installing a new system, consider whether you want a company that also handles gas lines or recirculation pumps—Sacramento Plumbing Solutions covers that. Think about your budget: some companies offer free estimates or rebate stacking, like Water Heater Pros, which can save you hundreds. Don't overlook the importance of communication—if you want a plumber who listens and won't upsell, Gordon Plumbing & Tankless fits that bill. Finally, check response times and availability, especially if you're dealing with an emergency. Same Day Heating, Cooling, Plumbing is built for speed, but you might trade a bit of personal touch for that convenience.
Streamlining Your Search with Smart Tools
You don't have to call every company on this list. Start by using online scheduling tools or request-a-quote forms on their websites to get initial estimates. Many of these businesses offer free consultations or virtual assessments, so you can compare options without leaving home. Use review platforms to cross-check ratings and read recent feedback—look for patterns in how they handle issues. If you're tech-savvy, set up alerts for rebate programs from local utilities like SMUD, which can offset costs. Finally, create a simple spreadsheet to track quotes, services included, and warranties. This way, you'll make an informed choice without the headache.
The Bottom Line on Sacramento's Tankless Water Heater Pros
Choosing the right tankless water heater specialist comes down to your priorities. If you want decades of focused expertise, Water Heaters Only is a safe bet. For honest, no-nonsense service with a personal touch, Gordon Plumbing & Tankless is a standout. Water Heater Pros offers education and rebate help that can save you money. Sacramento Plumbing Solutions brings a full-service approach with free estimates. And Same Day Heating, Cooling, Plumbing delivers speed and versatility. Whichever you choose, you'll be in good hands—these five companies represent the best of what Sacramento has to offer. Take your time, ask questions, and get multiple quotes. Your hot water—and your peace of mind—will thank you.